US Pedestrian and Bicycle Information Centre
www.walkinginfo.org

Walk/Bike California
www.walkbikecalifornia.net

UK Department for Transport
www.dft.gov.uk

USTC (United States Traffic Corporation)
www.ustraffic.net

XWALK
www.xwalk.com

Institute of Transportation Engineers
www.ite.org

UKHA (United Kingdom Highways Agency)
www.highways.gov.uk

Austroads - (Australian Roading Authority)
www.austroads.com.au

Transit NZ
www.transit.govt.nz

The Institute of Highways & Transportation
www.iht.org